what are the heart sound and why are they produced
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heya dear....
heart sound
+ lub dub+
because , lub is produced when atrioventricular vales get closed.
and when opened sounded dub
heart sound
+ lub dub+
because , lub is produced when atrioventricular vales get closed.
and when opened sounded dub
Answered by
4
In healthy adults, there are two normal heart sounds, often described as a lub and a dub (or dup), that occur in sequence with each heartbeat. These are the first heart sound (S1) and second heart sound (S2), produced by the closing of the atrioventricular valves and semilunar valves, respectively.
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